Princess|Lab Grown|IGI

1.23ct F VS2 Princess Lab Grown Diamond

ID • F/VS2 • IGI LG791648322

Shape and cutting style on the report: Princess cut

Certificate IGI LG791648322

Diamond specifications and retailer prices

From €512 EUR
CA$795 CAD
As of October 30, 2026
Save €173 EUR (25%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €686 EUR at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

About this 1.23ct lab-grown princess diamond

This 1.23ct lab-grown princess sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG791648322 or 791648322. Listed at 3 retailers as of October 30, 2026, with prices from €512 to €686, a €173 spread on the same certified stone. Diamond Quarter lists it at €686. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791648322
Dimensions5.82 × 5.77 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.82 mm5.77 mm1.23 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791648322
Side View
Table 68.0%Crown 41°Girdle: Slightly ThickPavilion 38°Culet: NoneDepth 71.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €686 EUR|Low: €282 EUR|High: €1,334 EUR|Avg: €583 EUR
Diamond Quarter
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
August 3, 2026
Retailer 12€305 EUR
Retailer 11€397 EUR
Retailer 7€410 EUR
Retailer 6€448 EUR
Retailer 5€512 EUR
Retailer 4€608 EUR
Retailer 8€663 EUR
Retailer 2€678 EUR
Diamond Quarter€686 EUR
Retailer 3€752 EUR
Retailer 9€766 EUR
Retailer 10€1,334 EUR

24 data points across 12 retailers

3 retailers€512 EUR to €686 EUR

B+
Cheapest Retailer
-
€512 EUR
CA$795 CAD
B
Retailer 2
-
€678 EUR
$758 USD
View
Most Expensive
B
Diamond Quarter
1.23VS2FLG2307AEN · Oct 31
€686 EUR
£603 GBP
View
2 more retailers have this diamond
Prices start from €512 EURSave up to €173 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
1.23ct Princess
€512 EUR